| Orbetello to Carpentras | 329.59 mi (530.42 km) |
| Orbetello to Carquefou | 705.70 mi (1,135.72 km) |
| Orbetello to Carqueiranne | 264.52 mi (425.71 km) |
| Orbetello to Carrieres-sous-Poissy | 630.20 mi (1,014.21 km) |
| Orbetello to Carrieres-sur-Seine | 620.09 mi (997.94 km) |
| Orbetello to Carros | 222.66 mi (358.33 km) |
| Orbetello to Carvin | 680.23 mi (1,094.73 km) |
| Orbetello to Castanet-Tolosan | 496.37 mi (798.82 km) |
| Orbetello to Castelginest | 500.89 mi (806.10 km) |
| Orbetello to Castelnau-le-Lez | 378.21 mi (608.67 km) |
| Orbetello to Castelnaudary | 472.44 mi (760.32 km) |
| Orbetello to Castelsarrasin | 520.18 mi (837.14 km) |
| Orbetello to Castres | 459.55 mi (739.58 km) |
| Orbetello to Caudebec-les-Elbeuf | 680.00 mi (1,094.35 km) |
| Orbetello to Caudry | 647.87 mi (1,042.65 km) |
